| BARK | Black Spruce Exploration Inc | 0.0400 | 0.0350 | 0.0350 | 47.0K | -0.0100 | | 22.22 | |
| BCF | Builders Capital Mortgage Corp | 9.700 | 9.450 | 9.450 | 4.4K | -0.250 | | 2.58 | |
| BCM.WT | Bear Creek Mining Corporation | 0.5500 | 0.5500 | 0.5500 | 540 | -0.0400 | | 6.78 | |
| BECN | Beacn Wizardry and Magic Inc | 0.0250 | 0.0250 | 0.0250 | 50.0K | -0.0050 | | 16.67 | |
| BEM | Brasnova Energy Materials Inc | 0.0700 | 0.0700 | 0.0700 | 9.0K | -0.0050 | | 6.67 | |
| BES | Braille Energy Systems Inc | 0.0300 | 0.0250 | 0.0250 | 140.8K | -0.0050 | | 16.67 | |
| BGD | Bullion Gold Resources Corp | 0.0900 | 0.0900 | 0.0900 | 4.3K | -0.0050 | | 5.26 | |
| BIRD | Thunderbird Minerals Corp | 0.1600 | 0.1350 | 0.1350 | 72.0K | -0.0450 | | 25.00 | |
| BKM | Pacific Booker Minerals Inc | 2.980 | 2.880 | 2.880 | 2.4K | -0.020 | | 0.69 | |
| BLM | Blumetric Environmental Inc | 0.8900 | 0.8900 | 0.8900 | 1.3K | -0.0700 | | 7.29 | |
| BMM | Black Mammoth Metals Corp | 3.930 | 3.710 | 3.710 | 794 | -0.010 | | 0.27 | |
| BMR | Battery Mineral Resources Corp | 0.1700 | 0.1650 | 0.1700 | 26.5K | -0.0050 | | 2.86 | |
| BRN.PR.A | Brookfield Investments Corp Pref A | 25.85 | 25.85 | 25.85 | 200 | 0.01 | | 0.04 | |
| BTCT | Bitcoin Treasury Corporation | 3.640 | 3.630 | 3.640 | 780 | -0.040 | | 1.09 | |